Produktai skirti prekės grąžinimo sąlygos (228)

SUPPORTS ADMIS Béton, pierre, brique. CONDITIONNEMENTS Sacs de 5 kg. STOCKAGE 6 mois en emballage d’origine non entamé à l’abri de l’humidité. TAUX DE GÂCHAGE 1 litre d’eau pour 5 kg de mortier rapide. PRODUIT SIMILAIRE Mortier fin gris.

COMPOSITION AND APPEARANCE Powder coating made from plaster, calcium carbonate and various additives. The paste obtained is green in colour. TECHNICAL CHARACTERISTICS • Setting time: around 2 hours • Fine grain • Water uptake after immersion : < 2 % • Jointing tape adherence : > 1000 g • Cobb test : < 160 g/m² • PV water permeability : CEBTP N° BEB6-9-3078/2 PREPARATION OF SURFACES Water-repellent plaster blocks and plasterboard must be dry and free from dust. APPLICATION Application on plaster blocks : • The laying of the first row is carried out by gluing the edge and bottom of the mortises coming up from the floor, as well as along the vertical part. • The joints between blocks should not exceed 3 mm in thickness. the second row should be completed in the same manner, with staggered joints, before the adhesive has begun to set. This is important in order to ensure the partition wall is properly aligned. • Allow to dry before starting the third row. Smooth the joints.

COMPOSITION ET ASPECT Acier zingué CARACTÉRISTIQUES TECHNIQUES Dimensions du produit • Hauteur : 70 mm • Largeur : 60 mm • Longueur : 50 cm • Poids : 0,08 kg Consommation moyenne • 0,4 par ml • 0,2 par m² CONDITIONNEMENTS Emballage unitaire : boite Hauteur : 14 cm Largeur : 17 cm Profondeur : 27 cm Poids : 2,5 kg Nombre de produits/ colis : 50 pièces 96 boites par palette PRODUITS ASSOCIÉS Tiges filetées : à fixer sur la face externe de la suspente 3 en 1. Suspentes : à visser sur la face interne ou externe de la suspente 3 en 1. RÉGLEMENTATION : EN 13964 NOMENCLATURE DOUANIÈRE : 673259990 CONSEIL DE POSE Se fixe sur hourdis béton pour la réalisation de plafonds en plaques de plâtre.

CARACTÉRISTIQUES TECHNIQUES • Epaisseur nominale : 0.57 • Protection : GALVA Z140 • Acier : DX 51 DOMAINE D'APPLICATION • Plafonds • Cloisons, contre-cloisons • Habillage (paroi non porteuse, à l'intérieur d'une construction régnant sur toute la hauteur entre plancher bas et plafond fixe ou plancher haut et doublant une paroi existante (DTU 25.41). PRODUITS ASSOCIÉS • Rails : on insère les montants dans les rails • Vis TRPF : pour visser le montant à un autre support métallique CONDITIONNEMENTS 61 modèles disponibles. cf FICHE TECHNIQUE pour connaitre toutes les dimensions et les conditionnements. DOCUMENTS À CONSULTER NORME NF 411 WWW.CSTB.FR NORME NF EN 14195 WWW.SEMIN.COM.

TECHNICAL DEFINITION Ultra-light ready mixed filler for repair of interior or exterior walls and ceilings. Shrink free and fast drying, SEM-LIGHT is ideal for high quality filling jobs and is very ease to use. COMPOSITION AND APPEARANCE Resins in emulsion with lightening agents and various additives. The paste is snow white. ACCEPTED SUBSTRATES Interior and exterior walls and ceilings • Plaster • Masonry • Cellular concrete • Concrete • Plasterboard • Roughcast • Wood • Cement render TECHNICAL CHARACTERISTICS • Density : 0.4 • pH : 7 • Shrink-free filling • Excellent application qualities STORAGE 12 months in unopened original packing protected from frost and extreme heat. PREPARATION OF SURFACES BEFORE APPLICATION The substrates must be clean, free of dust and any trace of formwork release oil. Indoors, during hot weather or on absorbent substrates the surfaces may be dampened slightly. Cracks should be opened up before application.

TECHNICAL DEFINITION Ready-to-use coating paste coating specially formulated for use on tapered-edge plasterboard joints, to be used with jointing tape. The coating comes mixed : it is suitable for gluing and finishing the tape. COMPOSITION AND APPEARANCE Resin, water, calcium carbonate, preservatives and various additives. The paste is white in colour. TECHNICAL CHARACTERISTICS Cracking : Up to 5mm thickness with no cracking. APPLICATION Application is carried out manually, spreading the thinned the product with a coating knife across 10 or 15 cm, before laying the tape in position. In the event of projecting vertical angles, use reinforced tape (frame placed at the side of the panel). Apply tape to the internal ceiling corners, making sure that the concrete is free of any trace of forming oil. The surface must be dry and free of any type of powder or insufficiently adherent product.

COMPOSITION ET ASPECT Ciment spécial, sable et divers adjuvants. La pâte est de couleur foncée. SUPPORTS ADMIS • Béton • Brique en terre cuit • Brique réfractaire DOCUMENTS À CONSULTER DTU 20.1 et DTU 24.1. CARACTÉRISTIQUES TECHNIQUES • Temps de prise : 30 mn • Température admise après séchage complet : 1000 °C CONDITIONNEMENTS Sacs de 5 et 25 kg sur palette houssée. STOCKAGE 6 mois en emballage d’origine non entamé à l’abri de l’humidité. PRÉPARATION DES SUPPORTS Les supports doivent être propres, dépoussiérés, durs et exempts de toute trace d’agents séparateurs. Les supports très poreux ou par temps chaud devront être préalablement humidifiés. TAUX DE GÂCHAGE Environ 3 à 4 l. d’eau par sac de 25 kg. APPLICATION Appliquer à l’aide d’une truelle à maçonner puis d’un fer à joints. Entre deux briques, créer un joint d’environ 1 cm et en retrait de 5 à 7 mm par rapport aux bords.

DÉFINITION TECHNIQUE SEMIN AIRLESS est un enduit de finition intérieur utilisable en projection Airless. Idéal pour la préparation des prédalles, bétons banchés et plaques de plâtre avant finition peinture. SEMIN AIRLESS procure un rendu fin, uniforme et régulier. Pour une finition plus soignée, donner un léger ponçage après séchage, avec un grain fin. COMPOSITION ET ASPECT Résine acrylique en émulsion, charge minérale, dérivés cellulosique, agent de conservation et divers adjuvants. La pâte est de couleur blanche et de consistance adaptée à une utilisation à l’airless. SUPPORTS ADMIS • Plaques de plâtre • Bétons lisses • Enduits garnissants • Carreaux de plâtre • Anciennes peintures REVÊTEMENTS Le recouvrement de SEMIN AIRLESS pourra se faire à l’aide d’une peinture acrylique ou glycéro. DOCUMENTS À CONSULTER DTU 59.1. CARACTÉRISTIQUES TECHNIQUES • Extrait sec : 72 % • Densité : 1.6 CONDITIONNEMENTS Sacs plastique et seaux de 25 kg.

CARACTÉRISTIQUES TECHNIQUES Longueurs disponibles : 2.40, 2.60, 2.70, 2.80, 3.00, 3.30 et 5.30 ml. PRODUITS ASSOCIÉS Cornières : permet la finition d'un montage de plafond en maintenant la plaque de plâtre. Suspentes : permet de tenir la fourrure. Raccords de fourrure : permet le raccordement entre deux fourrures. Cavalier pivot : on insère la fourrure sur le cavalier pivot. Appuis intermédiaires : à placer sur la fourrure. CONDITIONNEMENTS Pour connaitre les longueurs / botte et les longueurs / palette, veuillez consultez la fiche technique consultable ci-dessous par téléchargement. Norme NF 411 Norme NF EN 14195 www.cstb.fr www.semin.com Nomenclature douanière : 73089098.

• Cadre en barres-profilés aluminium rattachés par des connections« Tox » • Joint à lèvre EPDM sur tout le pourtour • Sécurité de retenue • Loqueteaux cachés • Plaques de plâtre GKF vissée Testé sur la résistance au feu à partir du dessous (côté pièce) NF EN 1634-1 : +A1 : 2018 Les trappes coupe-feu EI 120 sont conçues pour être installée dans des faux-plafonds de protection contre le feu autonome, une des exigences étant « charge combustible uniquement du côté pièce » et la classe de résistance au feu étant EI 120. Elles offrent une protection efficace contre la progression du feu de la pièce dans la zone du faux-plafond. Le châssis intégré en aluminium est équipé d’un coupe-feu. Le couvercle de la trappe d’inspection est garni d’une plaque coupe-feu DF et protégé contre l’entrée de fumée par un joint périphérique polyvalent. Le couvercle est sécurisé de part et d’autre par des bras d’accrochage de sécurité automatiques.

TECHNICAL DEFINITION Interior finishing plaster. Can be used with Airless spray. It provides a fine, uniform and even finish and is easy to sand. COMPOSITION AND APPEARANCE Water, calcium carbonate, resin and various additives. The resulting paste is off-white in colour. COVERINGS Primer coat, paint, wall coverings. TECHNICAL PROPERTIES • Density : 1.8 • Dry extract : 73% STORAGE 18 months in original unopened packaging away from frost and high temperatures. PREPARATION OF SUBSTRATES. Substrates must comply with the DTU 59.1 standard i.e. be dry, clean, dust-free, hard and free of any trace of separating agent. Scrape, brush and remove dust from concrete, plasterboard and plaster tiles. APPLICATION Manual application : With a trowel or filling knife. Mechanical application : Airless and spraying machine. In cold weather, mix the product quickly to aid aspiration. We recommend removing the filter from the pump, spraying at about 80 cm from the substrate.

COMPOSITION AND APPEARANCE Powder coating based on plaster, calcium carbonate, resin, and various additives. The paste obtained is white in color. SUBSTRUCTURES ADMITTED All types of plasterboard with or without insulation with tapered edges and cardboard faces. COATINGS Printing undercoat for gypsum plasterboard. Plaster-based smoothing plaster. TECHNICAL SPECIFICATIONS - Setting time: setting by drying - Adhesion of the tape: > 1000 g - Cracking: no cracks up to 5 mm thick - Density: 0.8 STORAGE 9 months in original unopened packaging protected from humidity. MIXING RATIO 10 to 11 liters of water per 25 kg bag. APPLICATION Before treatment of the joints themselves, the panels must be filled between accidentally non-joined panels and various fillings The application is done manually by "buttering" the thinned panels with a 10 or 15 cm coating knife and placing the strip. Then carry out a finishing pass, let dry and finish to mask the strip. Also mask the screw heads.

TECHNICAL DEFINITION Multi-propose filler for interior use. • Flling holes, cracks, chases • Fixing and bedding • Pasting polystyrene, roses, cornices • Finishing COMPOSITION AND APPEARANCE Powder filler composed of plaster, calcium carbonate, resin, cellulose fibre and various additives. Produces a white paste. ACCEPTED SUBSTRATES All types of interior substrates : plasterboards, plaster blocks, concrete blocks, aerated concrete, brick, earthenware, etc. VIDEO 1,5 - 5 - 15 -25 kg bags on wrapped pallet. 12 kg buckets on wrapped pallet. SUITABLE SURFACES Once completely dry, SEMIN FILLER AND SMOOTH FINISH can be covered with any type of paint, plaster-based filler, paste-like filler and wallpaper paste. For tiling, choose an adhesive suited to plaster substrates. DRYING TIME This depends on the weather conditions, on the type of substrate and on the applied thickness. As a general rule, for 1 cm thickness, SEMIN FILLER AND SMOOTH FINISH dries in 6 hours.

COMPOSITION AND APPEARANCE Powder coating based on plaster, calcium carbonate, resin, and various additives. The paste obtained is white in color. ADMITTED SUPPORTS All types of plasterboard with or without insulation with tapered edges and cardboard faces. COATINGS Plaster-based smoothing plaster. TECHNICAL SPECIFICATIONS - Setting time: 1/2 hour - Adhesion of the tape: > 1000 g - Cracking: no cracks up to 5 mm thick - Density: 0.9 - Reaction to fire: A1 STORAGE 9 months in original unopened packaging protected from humidity. SURFACE PREPARATION The plasterboards will be fixed in accordance with DTU 25.42. APPLICATION Before treatment of the joints themselves, the panels must be filled between accidentally non-joined panels and various fillings The application is done manually by "buttering" the thinned panels with a 10 or 15 cm coating knife and placing the strip. (Grinded face against the plaster).

TECHNICAL DETAILS Powder filler for all types of interior filling work on uneven substrates. SEMIN HIGH BUILD FILLER has very good filling properties. SUITABLE SURFACES All types of interior surfaces: bubbled concrete, untreated concrete, cellular concrete, irregular plaster, heating ceiling, terracotta tiles, uneven substrates... Covering After the filler has dried completely, suitable for covering with all types of plaster-based coatings, thick coatings, wall paper paste, wall coverings. REFERENCE DOCUMENTS • Filler complies with standard NFT 30 608 • DTU 59.1 : painting work • Technical notice CSTB N°9/99-681 TECHNICAL CHARACTERISTICS • Granulometry : up to 0.5 mm • Adhesion : complies with NFT 30 608 • pH : neutral • Usage time for batch : 24 hours PACK SIZE 25 kg bags on shrink-wrapped pallet. APPLICATION May be applied manually with a smoothing trowel or coating blade, or mechanically by spraying then manual smoothing. THICKNESS OF APPLICATION Up to 5 mm in one pass.

TECHNICAL DEFINITION CE 78 PERFECT’LIGHT is a ready-to-use lightweight jointing compound specially formulated for tapered-edge plasterboards, to be used with joint tape. COMPOSITION AND APPEARANCE Resin, water, calcium carbonate, lightening fillers, preservative and various admixtures. The compound is white. SUITABLE SURFACES All types of tapered-edge, paper-lined plasterboard, with or without insulation. TECHNICAL CHARACTERISTICS • Tape adherence : > 1000 g • Cracking : no cracking up to a thickness of 5 mm APPLICATION Before treating the joints themselves, any gaps where the plasterboards are accidentally out of alignment must be filled, along with any other gaps Apply the product manually, spreading the diluted mixture for 10 or 15 cm with a coating knife before applying the tape (with the rough side against the coating). Then apply a finishing layer, leave to dry and finish to hide the tape and screw heads. In the event of projecting vertical angles, use reinforced tape.

TECHNICAL DETAILS Powder filler for all types of interior filling work on uneven substrates (rough precast concrete, for instance). COMPOSITION AND APPEARANCE Plaster-based powder coating containing calcium carbonate, resin and various additives. The mixed paste is white in colour. SUITABLE SURFACES Interior walls and ceilings: Bubble concrete, bare concrete, cellular concrete, irregular plaster, heating ceiling, uneven surfaces, etc. OVERLAYING After the filler has dried completely, suitable for covering with all types of plaster-based coatings, thick coatings, wall paper or wall coverings. TECHNICAL CHARACTERISTICS • Granulometry : Up to 0.2 mm • Adhesion : complies with NFT 30 608 • pH : neutral PACK SIZE 5 and 25 kg bags on shrink-wrapped pallet. STORAGE 9 months in unopened original packaging stored away from moisture. PREPARATION OF SURFACES Surfaces must comply with DTU 59.1, i.e. be clean, dry, dust-free and free from all traces of form oil.

Equipement en ligne dans un process de production Mesure de longueur ou tout autre contrôle Séparation des produits hors tolérance

DESCRIPTION Coating to quickly fill all sizes of cracks, holes and grooves with no shrinkage and no cracking. COMPOSITION AND APPEARANCE Plaster-based powder filler, calcium carbonate, mineral reducer, cellulose derivatives and various admixtures. The compound obtained is white in colour. SUITABLE SURFACES All types of internal unfinished or painted surfaces : plaster, plasterboard, plaster blocks, concrete, cement coating, breeze blocks, cellular concrete, bricks, terracotta... TECHNICAL CHARACTERISTICS • pH: neutral • Setting time : 30 minutes depending on the ambient conditions and the thickness applied PACKAGING 5 kg and 15 kg bags. APPLICATION To be applied using a coating knife. Amount required : 1 kg m²/mm thickness. DRYING TIME Depends on the ambient conditions, the nature of the surface and the thickness of application. Generally speaking, when spread to a thickness of one cm, the filler dries in 6 hours.

Développement d'outillage ou de machines spéciales Poinçonnage - soudure - découpe - mesure - contrôle

TECHNICAL DEFINITION Cement-based powder filler with fibres for treating damaged exterior substrates. The filler is multi-purpose: can be used to fill, repair and rectify wall surfaces, with a smooth finish. SUITABLE SUBSTRATES All types of substrates : cement, concrete, concrete blocks, stones, brick, old paintwork, old tiling. COVERINGS Once the filler is completely dry, can be covered with all types of coatings and paintwork. Do not directly cover with solvent-borne paint. TECHNICAL FEATURES • Setting time: 30 to 40 minutes • Adhesion: complies with EN 16566 • AFNOR NFT 36.005 classification: Family IV class 4c MIXING PROPORTIONS • 6 to 6.5 litres of water per 15 kg bag • 2 to 2.2 litres of water per 5 kg bag • 0.4 - 0.43l of water for 1 kg • 2 volumes of water for 5 volumes of powder APPLICATION Application with a plastering spatula, knife, smoothing trowel. Clean tools with water. COVERAGE Approximately 1 kg per m²/mm of thickness.

Postes à plateaux tournants indexés - chargement manuel ou automatique - fonctions automatisées et protégées (assemblage, rivetage, sertissage, soudure, contrôle, mesure, marquage, ...) - calcul de la répartition de la charge des stations de travail et du temps menant. En adéquation avec vos produits, voici quelques exemples qui peuvent être proposés : - Station de chargement des pièces, manuel ou automatique (alimentation des composants par trémies, bols vibrants, séparateurs, robot, …) - Station(s) de travail sur les composants (positionnement, soudure, sertissage, vissage, rivetage, collage …) - Station(s) de contrôle sur les pièces : ( vision, mesure, test étanchéité, continuité …) - Stations de conditionnement (regroupement, mise en sachet, mise en carton, etc…) - Station de déchargement manuel ou automatique - Liaisons avec machines en aval ou poste de conditionnement et emballage par exemple.

Relevés sur site - Reconception de machine - amélioration continue - intégration de nouvelles technologies ou nouvelles fonctions Transformation d'un massicot tri-lames Müller Martini, pour conversion en massicot "coins ronds" à 5 500 coupes/heure, avec passage des brochures à l'unité ou empilées par 2. Modélisation sur CAO d'après matériels existants. Reconstruction, avec modifications des fonctions. Intégration de fonctions de sécurité. Intégration de nouvelles fonctions sur une ligne de production. Modification d'automatismes. Retrofit d'actionneurs et d'armoires électriques.

TECHNICAL DEFINITION Ready-to-use, solvent-free adhesive primer for smooth or hardly porous substrates, for interior and exterior use. BETON HAFTGRUND allows to achieve an adhesive bridge between such substrates and certain cementor plaster-based products with a relatively low bond. COMPOSITION AND APPEARANCE Pink, ready-to-use primer with visible grain. Paintlike consistency. ACCEPTED SUBSTRATES Can be applied onto interior and exterior walls, and also onto ceilings. • Smooth cast-in-place concrete • Self-levelling concrete • Old paintwork • Old painted fibreglass coverings APPLICATION BETON HAFTGRUND is to be applied using a brush or a woollen roller. Apply a liberal coat onto the substrate and allow to dry before covering. The drying time will depend on the substrate and ambient conditions. As a general rule, allow for approximately 6 hours.

COMPOSITION AND APPEARANCE Powder coating based on plaster, calcium carbonate, resin, and various additives. SUBSTRUCTURES ADMITTED All types of plasterboard with or without insulation with tapered edges and cardboard faces. COATINGS Printing undercoat for gypsum plasterboard. Smoothing coating. TECHNICAL SPECIFICATIONS - Adhesion of the tape: > 1000 g - Cracking: no cracks up to 5 mm thick - Density: 1.7 - Reaction to fire: A2s1d0 MIXING RATIO 10 to 11 liters of water per 25 kg bag. APPLICATION Before treatment of the joints themselves, the panels must be filled between accidentally non-joined panels and various fillings The application is done manually by "buttering" the thinned panels with a 10 or 15 cm coating knife and placing the strip. Then carry out a finishing pass, let dry and finish to mask the strip. Also mask the screw heads. Apply a strip by picking up the ceiling, making sure that the concrete is free of any trace of form oil.

COMPOSITION AND APPEARANCE Plaster-based powder coating containing calcium carbonate, resin, cellulose fibre and various additives. The mixed paste is white in colour. REFERENCE DOCUMENTS • DTU 25.41. Standard DIN 1168 • DTU 59.1: painting work • NF EN 13963 TECHNICAL CHARACTERISTICS • Granulometry: fine • Adhesion: complies with NFT 30 608 • pH: neutral APPLICATION • SEALING PLASTERBOARDS WITH ROUNDED EDGES Apply a first pass by filling the joint deeply, apply a second pass after 1 1/2 hours to smooth and finish the joint. Filling and bonding (if tape) in one pass. And finishing is possible in a single layer. • FILLING, ASSEMBLY, SEALING Dilute with 45% water. 2.2 l to 2.3 l water per 5 kg bag or 11 l to 11.5 l for 25 kg. Open bevelled cracks or rifts. Apply with a putty knife or spatula. Completely fill up the part to be filled, smooth carefully. Time of use: 45 min. Hardening: approx. 1 hour.

COMPOSITION AND APPEARANCE Resin, water, calcium carbonate, lightening fillers, preservatives and various adjuvants. The resulting paste is white in color. SUBSTRUCTURES ADMITTED All types of plasterboard with or without insulation with tapered edges and cardboard faces. COATINGS Printing undercoat for gypsum plasterboard. Smoothing coating. TECHNICAL CHARACTERISTICS - Adhesion of the tape: > 1000 g - Cracking: no cracks up to 5 mm thick - Density: 1.2 STORAGE 9 months in original unopened packaging, protected from frost and heat. APPLICATION Before treatment of the joints themselves, the panels must be filled between accidentally non-joined panels and various fillings). The application is done manually by "buttering" the thinned panels with a 10 or 15 cm coating knife and placing the strip in place. Then carry out a finishing pass, let dry and finish to mask the strip. For vertical protruding corners, use a reinforced strip or a metal angle iron.

TECHNICAL DEFINITION CE 78 PERFECT’JOINT is a ready-mix paste specially formulated for jointing mitred-edge plasterboards in association with plaster tape. COMPOSITION AND APPEARANCE Resin, water, calcium carbonate, thickener, pre- servation agent and various adjuvants. The paste is white. SUITABLE SURFACES All types of plasterboard with or without insulation (glass wool, rock wool, polystyrene) with mitred edges and carded surfaces. COVERINGS Plasterboard primer. Smoothing filler. REFERENCE DOCUMENTS • CE marking • DTU 25.41 and DTU 25.42 • NF EN 13963 • DoP PACK SIZE 7 and 25 kg buckets. STORAGE 12 months in original unopened packaging away from frost and high temperatures. APPLICATION Before actual jointing, fill any accidental gaps between boards and any other areas (spalls, deterioration of the surface etc.). Apply manually by «buttering» the mitred-edge using a 10 or 15 cm plaster spatula and then ad- ding the tape (milled face against the jointing coa- ting).

TECHNICAL DEFINITION Ready mixed filler for interior and exterior finishing work on walls and ceilings OSCAR is a water based filler giving a finish identical to oil based products. COMPOSITION AND APPEARANCE Resin emulsion containing calcium carbonate, rheological agent and various additives. The resulting paste is white. ACCEPTED SUBSTRATES Interior walls and ceilings • Plasterboard • Old paint • Plaster blocks • Primers Outside walls • Smooth concrete • Fine floated cement SUITABLE SURFACES • Wallpaper • Paint • Wall coverings • Thick plastic covering (RPE) TECHNICAL CHARACTERISTICS • Paste density : 1.9 • Particle size : very fine • pH : 7 APPLICATION Application is manual using a float or a painter’s knife. The maximum thickness will be 1 mm per coat. Smooth and sand if necessary before OSCAR has entirely set. Clean tools with water.

TECHNICAL DEFINITION CE 78 PERFECT’LISS is a ready-to-use lightweight compound specially formulated for finishing interior substrates (walls and ceilings). COMPOSITION AND APPEARANCE Resin, water, calcium carbonate, lightening fillers, preservative and various admixtures. The compound is white. SUITABLE SURFACES Plasterboard, plaster, AAC, brick, fibreglass cloth, gypsum block, concrete, render, old paint. APPLICATION Roller, trowel or airless applications of the product are possible. For roller application, the product should be mixed before use. Nozzles recommended for airless application : 35 and 41. AMOUNT REQUIRED Depends on the thickness applied : from 0.4 to 2 kg/m². DRYING TIME The second coat can be applied 6-24 hours after the first, depending on the ambient conditions.