Rans Engineering & Chemicals Private Limited

A Joint Sealing Compound must display good adhesion towards concrete and have the ability to withstand extension without cracking. It must also have a low susceptibility to flow during hot weather conditions. It should be durable and plastic, and at the time offer resistance to ingress of solid foreign matter. The filling up of joints with expansion joint filler itself is not enough to prevent the ingress of water. The top surface of the joints-construction, dummy as well as expansion joints are sealed with material which is waterproof as well as weather resistant. 

It has two grades such as RANSBITU-SEAL GRADE-A & RANSBITU-SEAL GRADE-B.The joint compound is heated to temperature which will permit easy pouring into the expansion joint above the joint filler. This temperature should be well below that at which the joint sealing compound undergoes decomposition and should not exceed temperature as specified against each grade of sealing compounds.

Properties
RANSBITU-SEAL is an ideal joint sealing compound having following properties-

• It exhibits good adhesion to cement concrete.
• It does not crack during expansion and contraction of slabs.
• Its temperature susceptibility is low enough to prevent excessive flow during summer.
• It is durable and plastic and does not allow any foreign material to penetrate into the joints

Grading Info:

RANSBITU-SEAL GRADE A  1834/1984: It is ideal hot pour sealing compound specially rubberized to withstand cracking. Besides having good adhesion to concrete it is also durable and is not affected by temperature changes. It has a working temperature of 175 -185 Degree celsius and a density of 1020 kg. Per cubic meter

RANSBITU-SEAL GRADE B 1834/1984: It is unaffected by petrol spillage especially jet fuel. It is therefore recommended for use in garages, filling stations etc., where there is spillage of petrol, oil and grease. It has a working temperature of 155-165 Degree celsius and a density of 1200 kg per cubic meter. On application of this product RANSBITU/JET-PMR is to see that primer has sufficiently dried prior to pouring of RANSBITU-SEAL into the joint.

Storage: 
Store containers in a clean dry area protected from direct sunlight and extreme heat and cold. Unopened containers can be stored for 12 months.

Size- 

• 20 Kg,25 Kg and 30 Kg

RANSPOLY-SEAL is a two pack THIOKOL (a registered trade mark of MORTON THIOKOL INC, USA) Polysulphide based Sealant with two available grades.After mixing two packs, the mixed material provides a strong and highly elastic sealant through cross linking process. RANSPOLY SEAL-G, gun applied or non-sag type for vertical and inclined expansion contraction joints. And RANSPOLY SEAL P-Pouring type for horizontal joints.

Properties:

• International class quality from world class materials of MORTON THIOKOL INC. USA.
• High economical material and easy-to-use.
• Excellent adhesion to many substrates.
• High Movement Capability.
• Good Chemical resistance.
• Long Lasting elasticity.
• Easy to pour on horizontal joints with RANSPOLY-SEAL pouring grade.

Areas of Use:

RANSPOLY SEAL-G is used both in vertical and inclined expansion/contraction joints in all types of building and civil engineering constructions such as Retaining Walls, Water Retaining Structures, Underpasses and Tunnels, Basements, Precast Concrete Elements, Bridges, High and Low rise buildings and wherever a permanently flexible seal is required.

RANSPOLY SEAL-P is designed especially for runways, subways, rigid pavements etc. i.e. for horizontal expansion/contraction joints.

Chemical Resistance:
Aviation fuels, Kerosene, Diesel, Petrol, Lubricating Oils, White Spirit, Dilute acid and Alkalies.